Computers use multiple DC voltages, and the power adapter is the external part of the power supply for a laptop. The additional DC voltages are created by internal circuits. Desktop computer power ...

A computer power supply converts AC into multiple DC voltages ... For more details, see transformer. See power adapter. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires ...

Here are some of the best 3 pin laptop power cable adapters available on Amazon. Here's a high quality 3 pin laptop power cable of 1.5 metres. The power cable cord works for laptops, desktops ...